Contents

If the On-Off switch is on, the green sections function like normal blocks, if it is off, you can go through them.

Begin the level by heading to the door at the eastern end of the room. After that, ignore the first door and pass the green wall. You'll run into an On-Off switch, but don't hit it yet, instead, run to the next screen, catching a P-Switch (if you hit the On-Off block, the P-Switch would be stuck on top of some green blocks). Hit the On-Off switch this time, then the P-Switch and head into the pipe that was covered by blocks.

After exiting the pipe, hit the On-Off switch to fall through the green platform. Head right and get a shell from the nearby Koopa, then run back and hit the switch again. Head to the green platforms to the right and go in the door.

You'll find yourself back at the first section of the stage. Ignore the On-Off Switch, get a powerup from the nearby ? Block and head in the door. You'll be right below the second section. Run below the wooden flooring and go in the door to the western end. You'll then face a Big Boo.